Semiconductor Test Board
Vhura iyo Simba reSemiconductor Yekuyedza neyedu Yekucheka-kumucheto Test Boards.
Chii chinonzi Semiconductor Test Boards?
Semiconductor bvunzo mabhodhi, anozivikanwawo semakadhi ekuferefeta kana zvigadziriso zvebvunzo, maturusi akakosha muindasitiri yesemiconductor yekuyedza nekusimbisa maseketi akabatanidzwa (ICs) nemimwe semiconductor zvishandiso. Aya mabhodhi anopa nzira yekubatanidza nemagetsi michina iri pasi pekuyedzwa (DUTs) yekuyedza michina, senge otomatiki bvunzo michina (ATE) kana semiconductor bvunzo masisitimu. Iwo mabhodhi ekuyedza anoshanda sechiratidziro pakati peDUT nemidziyo yekuyedza, achibvumira kuyerwa chaiko uye hunhu hwekuita kwemagetsi emudziyo.
Semiconductor Test Board VS Ordinary PCB
Kuti uwane mamwe kubvunza nezve semiconductor bvunzo mabhodhi, ndapota usazeza kusvika kune Highleap timu.
chinangwa
Semiconductor test board yakagadzirirwa chaizvo kuyedza uye kuratidza semiconductor zvishandiso seICs uye machipisi. A PCB yakagadzirirwa kuunganidza uye kubatanidza zvinhu zvemagetsi mune inoshanda sisitimu.
zvinoriumba
Semiconductor bvunzo mabhodhi anosanganisira sockets, interfaces, uye akasarudzika zvikamu zvekukurudzira uye kuona zvishandiso zviri pasi pekuyedzwa. MaPCB ane zvakazara-chinangwa zvikamu zvinotsigira mashandiro ehurongwa.
upindo
Semiconductor bvunzo mabhodhi anopa mukana wakananga kune masaini emukati eIC kuburikidza nemaprobes, vias, uye dzimwe nzvimbo dzekuwana. MaPCB anowanzo kubata maIC sezvikamu zvebhokisi dema.
Complexity
Semiconductor bvunzo mabhodhi anowanzo kuomesesa ane dense marongero uye yakakwirira-frequency masiginecha kuti ibatane neakakwira ICs nekumhanya. MaPCB anogona kubva kubva nyore kusvika kune yakaoma zvichienderana nekushandisa.
patani
Iyo dhizaini uye yekubatanidza ye semiconductor bvunzo bhodhi inotarisana nekupa yekuwana uye yekudzora masaini ekuyedza semiconductor zvishandiso. PCB masisitimu anokwirisa nzira yechinangwa chekuvaka system uye kuita.
mhepo mvura nenzvimbo
Semiconductor bvunzo mabhodhi anoshandiswa nebhenji chiridzwa mune engineering lab marongero. MaPCB anoiswa mune zvigadzirwa zvinoshandiswa munzvimbo dzakasiyana-siyana dzepasirese.
Zvakanakira zveSemiconductor Test Boards
Kusvika kwakananga kumapini nemasaini
Semiconductor test boards inopa zvigadziko uye zvinobatanidza izvo zvinopa zvakananga kupinda kwemuviri kune ese mapini ekupinda / ekubuda uye masaini emukati eiyo semiconductor mudziyo pasi pekuedzwa. Izvi zvinogonesa kuongororwa kwemagetsi.
Controllability pamusoro bvunzo mamiriro
Semiconductor bvunzo mabhodhi anobvumira kunyatso kudzora pamusoro pemagetsi emagetsi, masaini ewachi, kukurudzira kwekuisa, tembiricha, uye mamwe mamiriro akaiswa kune mudziyo uchiyedzwa. Izvi zvinobatsira kuratidza maitiro emudziyo mumakona ese.
Custom test features
Semiconductor bvunzo mabhodhi anogona kugadzirwa ane hunyanzvi maseketi senge majenareta emasaini, logic analyzers, mabhazi analyzer, nezvimwe zvakagadzirirwa kune chaiwo bvunzo zvinodiwa.
Kukurumidza prototyping
Mainjiniya anogona kukurumidza kuedza masampula emidziyo mitsva, zvigadziriso, maficha pane tsika Semiconductor bvunzo mabhodhi pasina kugadzira akazara masisitimu.
Debugging kugona
Zvimiro zvakaita semaprobes, vias, debug modes anotsigira mainjiniya mukukonzera midzi uye kugadzirisa kukanganisa musilicon kana software.
Kuedza otomatiki/kudzokororwa
Semiconductor bvunzo inogona otomatiki ine zvinyorwa uye mapatani anogadzirwa kuti asimbise mashandiro uye zvakatemwa. Izvi zvinogonesa regression test.
Kugadziriswa kwemagetsi
Semiconductor bvunzo mabhodhi anopa kuparadzaniswa pakati pechishandiso chiri pasi pekuyedzwa uye bvunzo michina kudzivirira chero kukuvara kumidziyo inodhura.
Muchidimbu, kudzoreka, kucherechedzwa, uye kugadzirisa kwakagoneswa ne semiconductor bvunzo mabhodhi zvinopa zvakakosha zvakanakira hunhu, kusimbiswa, kugadzirisa uye optimization ye semiconductor zvishandiso. Kuti uwane quotation pasemiconductor test board, ndapota inzwa wakasununguka kubata Highleap timu.
Yakakwira mhando semiconductor bvunzo bhodhi Mutengesi
Shanyirai Mubatsiri wenyu Akavimbika weSemiconductor Test Board Manufacturing.
Kushandiswa uye kuiswa kwe semiconductor test board
Semiconductor bvunzo mabhodhi anogonesa kuyedzwa kwakazara, kugadzirisa, optimization, uye kukodzera kweICs mukati mehupenyu hwavo hwese, kubva pakuvandudza uye kugona kusvika pakugadzira uye kutumirwa kumunda.
Kubudirira uye Kusimbiswa
- Injiniya maitiro, kusimbiswa, uye optimization yeICs
- Yakadzama paramende yekuyedza panguva yeR&D nhanho
- Emulating iri kuuya silicon yesystem yekubatanidza bvunzo
Kutevedzera uye Kufanirwa
- Protocol kutevedza kuyedzwa kwemaindasitiri zviyero (semuenzaniso, PCIe, USB, HDMI)
- Kusimbiswa kwekuteerera kwechip kusati kwasunungurwa
Kugadzira uye Kuita
- High-volume kugadzira parameter yekuongorora
- Kugadzirisa chip mashandiro uye kuburikidza
- Kukundikana kuongororwa kwekugadzirisa kukanganisa
Semiconductor bvunzo mabhodhi anouya mumhando dzakasiyana siyana, achiitira kune chaiwo bvunzo zvinodiwa zvichienderana nemamiriro ekushandisa uye chip maitiro. Kunzwisisa mutsauko uripo pakati peaya marudzi emabhodhi ebvunzo kwakakosha pakugadzirisa maitiro ekuyedza uye kuve nechokwadi chemhando nekuita kwemidziyo yesemiconductor mumaindasitiri akasiyana:
Digital Signal Test Boards
Digital chiratidzo chekuyedza mabhodhi akagadzirirwa chaizvo kuti aongorore edhijitari akasanganiswa maseketi (ICs) kana machipisi. Aya mabhodhi ebvunzo anovimbisa kwakaringana uye kwakaringana kuyedzwa kwedhijitari zvishandiso, senge microprocessors, microcontrollers, uye memory chips. Ivo vanogonesa kuongororwa kwedhijitari chiratidzo chekufambisa, nguva, uye logic mashandiro, zvakakosha pakuongorora mashandiro uye kushanda kwemaseketi edhijitari.
High-Speed IO Test Boards
Sezvo huwandu hwe data hunoramba huchikwira mumasisitimu edhijitari, mabhodhi ekumhanyisa eIO ebvunzo akakosha kuti uongorore SERDES (serializer/deserializer) uye transceiver chips. Aya mabhodhi anoyedza zvine hungwaru maparamendi senge data chiyero, jitter, bit kukanganisa mwero, uye chiteshi modhi kuti ive yakavimbika yakavimbika yakakwirira-yekumhanya kufambisa data kuburikidza nenzvimbo dzakaita sePCIe, USB, uye Ethernet.
Mixed-Signal Test Boards
Zvishandiso zvemazuva ano semiconductor zvinosanganisa madhijitari uye analog zvikamu pane imwechete chip, inoda yakasanganiswa-chiratidzo chebvunzo mabhodhi anoongorora kushanda kwakasanganiswa. Aya mabhodhi anobvumira kuyedza madhijitari uye analog maficha panguva imwe chete, kuve nechokwadi chekudyidzana pakati penzvimbo dzekunyatso simbisa chip. Yakakosha kumaapplication akaita seanochinja data nemafambisirwo ekutaurirana.
Radio-Frequency (RF) Test Boards
RF bvunzo mabhodhi anobata machipi anoshanda muredhiyo frequency renji, anowanzo kuwanikwa mune isina waya yekutaurirana masisitimu, seWi-Fi, Bluetooth, uye cellular network. Aya mabhodhi anoyera uye anoongorora mashandiro eRF emidziyo, kusanganisira maparamita senge frequency, modulation, simba, uye ruzha nhamba. RF bvunzo mabhodhi anoita basa rakakosha mukugadzirisa mashandiro ezvisina waya zvekutaurirana zvikamu.
Power Management Test Boards
Simba manejimendi ebvunzo mabhodhi anotarisa pakuongorora kugona uye kuvimbika kwesimba manejimendi ICs (PMICs). Aya maIC anodzora kupihwa kwemagetsi, kugovera, uye kushandiswa mumidziyo yemagetsi. Mabhodhi ebvunzo anoonesa maparamendi akakosha senge voltage regulation, ikozvino kubata masimba, uye simba rekushandura kushanda zvakanaka, kuve nechokwadi kugona kwePMIC kuzadzisa zvinodiwa nemagetsi mumashandisirwo akasiyana siyana.
Analog Signal Test Boards
Analog chiratidzo chebvunzo mabhodhi anoshandiswa kuongorora mashandiro eanalog ICs uye zvikamu, izvo zvinobata nemasaini anoenderera kwete iwo discrete. Aya mabhodhi anofambisa kuongororwa kweakasiyana analogi maitiro, anosanganisira voltage, ikozvino, uye frequency, pamwe nezvinhu zvakaita sechiratidzo-ku-ruzha reshiyo uye kukanganisa. Analog chiratidzo chekuyedza mabhodhi anoita basa rakakosha mukusimbisa maamplifiers, mafirita, uye maseketi ekunzwa.
Kugadzira zvinhu zve semiconductor test board
Kugadzira zvinhu zvema semiconductor bvunzo mabhodhi anosanganisira akasiyana akakosha maficha anokanganisa zvakananga kuita uye kushanda kwemabhodhi ebvunzo. Aya maficha akakosha pakuita chokwadi, kuvimbika, uye kugona kweyeyedzo maitiro emidziyo semiconductor. Zvimwe zvezvinhu zvakakosha zvekugadzira zvinosanganisira:
1. PCB Substrates
Mabhodhi ekuedzwa anoshandisa ma frequency laminates akaita seFR4, polyimide, Teflon, etc. Sarudzo ye Substrate inoenderana nezvinodiwa zvemagetsi. Rigid, flexible, uye rigid-flex board ndiwo sarudzo.
2. Layer Count
Mabhodhi ekuedzwa anoshandisa ma frequency laminates akaita seFR4, polyimide, Teflon, etc. Sarudzo ye Substrate inoenderana nezvinodiwa zvemagetsi. Rigid, flexible, uye rigid-flex board ndiwo sarudzo.
3. Bhodhi Inopera
Kunyudza goridhe, ENIG, uye HASL zvakajairika kupera. Chinhu chakakosha kuve nechokwadi chekuenderana ne test socket contacts. Mune zvimwe zviitiko, yakasarudzwa goridhe plating inodiwa kuti isangane nezvinodiwa.
4.Trace Routing
Yakafananidzwa kureba nzira, nyoka inoteedzera, uye yakatsaurirwa yega yegadhi teki inogona kubatsira zvinobudirira kubata impedance, kuderedza nyaya dzecrosstalk, uye kunatsiridza kutendeseka kwechiratidzo.
5. Test Sockets
Zero insertion force (ZIF) sockets, pogo pin sockets, uye probes solder pasi kubhodhi kuti iwirirane nemudziyo urikuedzwa.
6. Mabatanidza
Vias, probes, bvunzo mapoinzi anopa mukana kune yemukati masaini masaini. Microvias inotsigira yakakwirira-density kuwana. Kuvigwa probes imwe sarudzo.
7. Passive Integration
Zvishandiso zvekuyedza senge zvino sensors zvinogona kunyudzwa mubhodhi pachayo. Passives anobatsira kudzora impedance.
8. Advanced Materials
Metal musimboti mabhodhi, ceramic substrates, liquid crystal polymer inogona kupa zvirinani kupisa kana yakakwirira frequency kuita.
9. Maitiro epamusoro
Laser drilling inowana yakakwirira-density diki vias. Microvias inobatsira kubatanidza passives. Kufungidzira kwakananga kunovandudza kushivirira.
10. Kuyedza Kushanda
Bed-of-nails in-circuit testers inosimbisa kupera kwebhodhi musangano. Flying probe test inowanikwawo.
11. Hunhu & Kuvimbika
Nzira dzekuedza dzakaita seX-ray, microsectioning, kuchengetedzwa kwemamiriro ekunze kunosimbisa mabhodhi akasimba.
12. Manufacturing Nyanzvi
Wedzera hunyanzvi hweHighleap mune yepamusoro PCB tekinoroji kuve nechokwadi chemhando yepamusoro, yakavimbika semiconductor bvunzo mabhodhi.
Semiconductor Test Manufacturing Matanho
Neanopfuura makore makumi maviri echiitiko, isu tinopa dhizaini yepamberi, kugadzirwa, uye kugona kuyedza kwesemiconductor bvunzo mabhodhi. Unyanzvi hwedu uye matekinoroji zvinoita kuti tikwanise kugadzira mabhodhi emhando yepamusoro akagadziridzwa hunhu uye kusimbiswa kweICs, masensa, zvishandiso zvemagetsi, uye zvinhu zvemaziso.
Design Nyanzvi
- Complex multi-layer PCB dhizaini anosvika makumi matanhatu akaturikidzana
- Chaiyo impedance control uye chiratidzo chekuvimbika dhizaini
- Edzai socket kusarudzwa uye kubatanidzwa
- Thermal kuongorora uye kupisa kupisa dhizaini
- Simulation, verification, uye DFM maitiro
Fabrication Technologies
- Zvinhu zvinogadzirwa ne freq zvinosanganisira FR4, polyimide, laminate yakasarudzika ine low-loss, ceramic.
- Bhodhi rinopedzisa senge sirivheri yekunyudza, goridhe rakaomarara, ENIG
- Yakanaka mutsetse / nzvimbo PCB tekinoroji pasi kusvika 3/3 mils
- Laser microvia kuchera kune yakakwirira-density interconnects
- Kuvaka-up maitiro eembedded passives/actives
Kuedza uye Kuongorora
- Flying probe magetsi ekuongorora
- Bed-of-nails fixture test for shorts, inovhura
- X-Ray kuongororwa kwehurema hwemhando
- Cross-section analysis
- AOI optical kuongorora
Highleap inoshanda pamwe chete nevatengi mukati meinjiniya maitiro ekugonesa semiconductor bvunzo bhodhi dhizaini, dhizaini, zvikamu, uye nzira yekugadzira yezvinodiwa nevatengi zvekushandisa. Zvitupa zvedu zvemhando yepamusoro, kutariswa kwevatengi, uye kugona kwepamberi kunoita kuti tikwanise kuendesa yakakwirira-yakakosha semiconductor bvunzo mabhodhi pane yakarongwa. Ndokumbira ubvunze kuti udzidze zvakawanda nezve yedu semiconductor bvunzo bhodhi zvinopihwa.
Kushandiswa Kwakakodzera uye Kugadziriswa kweSemiconductor Test Boards
Kuti ive nechokwadi chekugadzikana kwenguva refu uye kushanda kwemasemiconductor bvunzo mabhodhi, zvakakosha kutevedzera nzira dzekushandisa dzakafanira uye nhungamiro yekugadzirisa.
Kutevera aya mashandisiro uye kugadzirisa akanakisa maitiro anozobatsira kuchengetedza peak performance uye kuwedzera hupenyu hwakavimbika hwesemiconductor test board yako.
Usage
- Nyatsoongorora mabhodhi pamberi pekushandisa kwega kwega kuti utarise chero zviratidzo zvekukuvara kana kusununguka.
- Kana uchibatanidza maDUT kana midziyo yekuyedza, chenjera kurongeka uye isa simba shoma kudzivirira kukuvadza nzvimbo. Dzivisa kuisa kushushikana zvisina kufanira pamabhodhi.
- Tevedzera chero maitiro ekudzivirira ESD paunenge uchibata mabhodhi, sekushandisa tambo dzemaoko dzakadzika. Dzivisa kusangana neakakwira static masosi.
- Ramba uri mukati mezvikamu zvemagetsi zvinokurudzirwa uye zviyero zvakatsanangurwa mumagwaro ebhodhi rebvunzo. Izvi zvinosanganisira magetsi, mazinga echiratidzo, zviyero zvekutakura, nezvimwe.
- Mushure mekuedza, bvisa zvakachengeteka chero zvigadziriso zvakanamirwa / tambo uye chengetedza bhodhi nemazvo kudzivirira kukuvara kusingafungidzirwe.
rechengetedzo
- Nguva nenguva chenesa bhodhi uchishandisa mweya wakamanikidzwa kana isopropyl doro kubvisa chero guruva, marara kana zvisaririra zvinogona kuungana.
- Tarisa chero kupisa kwezvikamu uye ive nechokwadi chekuyerera kwemhepo. Masingi ekupisa angada kucheneswa nguva nenguva.
- Ongorora chero zviratidzo zveoxidation kana kuparara kwezvinhu, kunyanya pane zvinobatanidza uye zvakafumurwa zvesimbi.
- Gadziridza chero firmware uye software kune ichangoburwa shanduro kuti uchengetedze kuenderana uye uwane iyo nyowani maficha.
- Kana paine kukuvara kwakaonekwa, ita kuti mabhodhi aongororwe uye agadziriswe nekukurumidza sezvinobvira. Kubata nyaya kare kunodzivirira kuwedzera kuipa.
Sei Kusarudza Highleap's Electronic
Highleap mugadziri ane mukurumbira wekucheka-kumucheto semiconductor bvunzo mabhodhi, achipa akasiyana siyana, kuvimbika kwechiratidzo, uye kuchinjika.
Technology
Highleap inyanzvi yekugadzira semiconductor bvunzo mabhodhi, anosiyaniswa neayo akasiyana maficha uye mabhenefiti. Highleap's bvunzo mabhodhi akagadzirwa neinocheka-kumucheto tekinoroji, kuve nechokwadi chekushanda kwakasiyana-siyana kugarisa akasiyana semiconductor zvishandiso uye yekuyedza maapplication, anosanganisira dijitari, analog, yakasanganiswa-chiratidzo, uye RF kuyedzwa.
kunyatsoshanda
Nekutarisa kwakadzama pachiratidzo chekuvimbika uye kuchinjika, aya mabhodhi ebvunzo anovimbisa mibairo chaiyo uye inowirirana uku achichinjira kune ramangwana rebudiriro tekinoroji. Kuzvipira kweHighleap pakuita zvakanaka uye kuvimbika kunogonesa kuyedza kwepamusoro-soro, kukwenenzvera kutenderera kwekugadzira.
Chazvakanakira
Kusarudza Highleap inopa mukana kune semiconductor yekuyedza hunyanzvi, yakagadziridzwa mhinduro, yakanakisa indasitiri mukurumbira, uye inoenderera mberi-yakagadzirira tekinoroji. NeHighleap, vatengi vanowana mukwikwidzi nekuvhura iyo yakazara mukana weiyo semiconductor yekuyedza.